Rakefile in ffi-hydrogen-0.1.1 vs Rakefile in ffi-hydrogen-0.1.2

@@ -1,40 +1,20 @@
 require "bundler/gem_tasks"
-require "ffi"
 require "rspec/core/rake_task"
 require "rubocop/rake_task"
 
-def sys(cmd)
-  puts "#{cmd}"
-  ret = system(cmd)
-  raise "ERROR: '#{cmd}' failed" unless ret
-  ret
-end
+import "ext/ffi/hydrogen/Rakefile"
 
 RSpec::Core::RakeTask.new(:spec)
 
-desc "Run RuboCop"
-task :rubocop do
-  RuboCop::RakeTask.new
-end
-
 desc "Compile shared library"
 task :compile do
-  wflags = "-Wall -Wextra -Wmissing-prototypes -Wdiv-by-zero"\
-    " -Wbad-function-cast -Wcast-align -Wcast-qual -Wfloat-equal"\
-    " -Wmissing-declarations -Wnested-externs -Wno-unknown-pragmas"\
-    " -Wpointer-arith -Wredundant-decls -Wstrict-prototypes -Wswitch-enum"\
-    " -Wno-type-limits"
+  Rake::Task[:compile_shared].invoke
+end
 
-  cflags = "-O3 -march=native -fPIC -fno-exceptions #{wflags}"
-
-  # main.o: main.c
-  #   $(CC) -c $(CFLAGS) $< -o $@
-  sys("cc -c #{cflags} vendor/main.c -o vendor/main.o")
-
-  # main.dylib: main.o
-  # 	$(CC) $< -shared -o $@
-  sys("cc vendor/main.o -shared -o vendor/main.#{::FFI::Platform::LIBSUFFIX}")
+desc "Run RuboCop"
+task :rubocop do
+  RuboCop::RakeTask.new
 end
 
 desc "Run all benchmarks"
 task :bench do
   ruby "bench/both.rb"